International Certificate2025
NARWHAL51838
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.6°42.6°40.4°38.5°37.4°37.5°37.2°37.3°38.6°
Beat VMG2.793.864.705.255.495.625.695.765.66
52°4.365.866.907.477.727.857.948.048.05
60°4.806.307.227.667.948.108.228.378.41
75°5.206.727.557.928.198.498.688.949.07
90°5.316.847.698.208.578.819.039.559.91
110°4.986.617.698.338.779.289.8110.6711.37
120°4.836.507.658.368.999.5510.0311.2112.68
135°4.065.807.227.998.699.4410.3312.4414.44
150°3.454.876.107.177.958.559.1911.0814.69
Run VMG2.994.225.286.216.927.417.969.5912.72
Gybe Angles142.3°142.3°146.0°148.7°153.0°151.4°148.5°144.6°146.2°
APH ToD:494.7CDL: 10.568APH ToT: 1.2129CertNo:US51838
BOAT
ClassAerodyne 38DesignerRoger MartinBuilderAerodyne YachtsAge date06/2001Series date06/2001Offset fileAERODYNE38.offData fileUS51838
HULL
Length Overall11.482Maximum Beam3.992Draft2.405Displacement5,119DLR4.3473IMS DivisionCruiser/RacerDynamic Allowance0.040%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.415m
CREW
Maximum weight800(declared)Minimum weight670 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail51.6453.03Headsail Luffed35.6635.66Headsail Flying87.0187.01SymmetricAsymmetric173.02173.02 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail13.89Storm Jib12.11Heavy Weather Jib32.70
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment167.4Stability Index118.3
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  04560003PM5Issued on 30/04/2025Valid until 31/01/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
NARWHAL51838
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1290.2932.2765.4685.9655.3641.0632.6625.3635.5
52°825.6614.1521.6482.1466.2458.6453.5447.5447.4
60°750.4571.3498.8470.1453.2444.2438.0430.2428.3
75°691.7535.7476.8454.7439.4424.1414.7402.5396.8
90°677.9526.3468.0438.8420.2408.5398.6376.8363.4
110°723.5544.5467.9432.3410.3387.8367.0337.5316.6
120°744.9553.9470.3430.6400.3376.8358.8321.2283.9
135°885.9620.6498.8450.3414.3381.2348.3289.3249.4
150°1042.5739.0589.9501.8453.1421.1391.9325.0245.0
Run VMG1204.6853.4681.2579.4520.4485.7452.5375.3282.9
Selected Courses
Windward / Leeward1247.3892.8723.3632.6587.9563.3542.6500.3459.2
All purpose931.5681.6567.3511.1481.0461.1444.4413.7388.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward611.80.9807
All purpose494.71.2129
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance538.81.1137
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1318.7888.8680.0572.6512.7478.9449.7395.8367.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8506
Downwind "popa"1.0638
70% up, 30% down "Ilhabela"0.9050
30% up, 70% down "Ilhabela-inverso"0.9894
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Predominantly Upwind540.21.1107
Predominantly Downwind494.71.2127
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low624.40.9608
TriNum AP Med493.31.2163
TriNum AP High437.11.3728
TriNum W/L Low842.90.7118
TriNum W/L Med608.00.9869
TriNum W/L Hig531.91.1280
Predom. Upwind560.21.0710
Predom. Reaching484.41.2387
Predom. Downwind512.91.1698
Predom. Up Low759.00.7905
Predom. Up L/M587.31.0216
Predom. Up Med524.91.1430
Predom. Up M/H491.91.2198
Predom. Up High472.31.2704
Predom. Dn Low742.30.8083
Predom. Dn L/M557.61.0760
Predom. Dn Med480.41.2489
Predom. Dn M/H423.61.4164
Predom. Dn High375.11.5997
Predom. Rc Low658.80.9107
Predom. Rc L/M514.71.1658
Predom. Rc Med458.11.3098
Predom. Rc M/H417.91.4358
Predom. Rc High386.51.5525
SA/DSPL Upwind29.23SA/DSPL Downwind75.23
Scoring OptionTODTOT
5B W/L Low939.10.6389
5B W/L L/M696.30.8617
5B W/L Med598.71.0022
5B W/L M/H542.71.1055
5B W/L High500.51.1988
W/L 60-40 Low947.30.6334
W/L 60-40 L/M706.20.8496
W/L 60-40 Med612.00.9804
W/L 60-40 M/H561.11.0693
W/L 60-40 High526.11.1406
5B AP Low681.50.8805
5B AP L/M551.61.0878
5B AP Med486.81.2326
5B AP M/H445.11.3480
5B AP High414.61.4471
5B SF Bay Low812.20.7387
5B SF Bay L/M665.90.9010
5B SF Bay Med576.61.0406
5B SF Bay M/H524.91.1431
5B SF Bay High487.61.2306
Chicago-Mac Upwind1.0405
Chicago-Mac All Purpose1.0859
Chicago-Mac Downwind1.1254
BayMac Cove Island748.70.8014
BayMac Shore743.20.8073
Harvest Moon423.51.4167
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance538.81.1137
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1318.7888.8680.0572.6512.7478.9449.7395.8367.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance538.81.1137
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1318.7888.8680.0572.6512.7478.9449.7395.8367.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance538.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1318.7888.8680.0572.6512.7478.9449.7395.8367.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating538.81.1137
FinRating, kevyt tuuli917.21.0903
FinRating, kova tuuli415.11.2044
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.1137
Triple Number Coastal/Long Distance Low0.9608
Triple Number Coastal/Long Distance Medium1.2164
Triple Number Coastal/Long Distance High1.3728
Triple Number Windward/Leeward Low0.7425
Triple Number Windward/Leeward Medium0.9869
Triple Number Windward/Leeward High1.1280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1318.7888.8680.0572.6512.7478.9449.7395.8367.1
For information
General Purpose Handicap (GPH)552.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance538.81.1137
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1318.7888.8680.0572.6512.7478.9449.7395.8367.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance538.81.1137
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1318.7888.8680.0572.6512.7478.9449.7395.8367.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance538.81.1137
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1318.7888.8680.0572.6512.7478.9449.7395.8367.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low624.5
Triple Number Coastal/Long Distance Medium493.3
Triple Number Coastal/Long Distance High437.1
Triple Number Windward/Leeward Low808.1
Triple Number Windward/Leeward Medium608.0
Triple Number Windward/Leeward High531.9
Predominantly Upwind540.2
Predominantly Downwind494.7
Predominantly Reaching474.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance538.81.1137
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1318.7888.8680.0572.6512.7478.9449.7395.8367.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9608
Triple Number Coastal/Long Distance Medium1.2164
Triple Number Coastal/Long Distance High1.3728
Triple Number Windward/Leeward Low0.7425
Triple Number Windward/Leeward Medium0.9869
Triple Number Windward/Leeward High1.1280
Coastal/Long Distance1.1137
Predominantly Upwind1.1107
Predominantly Downwind1.2127
For information
General Purpose Handicap (GPH)552.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.2129
Distanseseilas Trippeltall svak vind0.9608
Distanseseilas Trippeltall mellomvind1.2164
Distanseseilas Trippeltall sterk vind1.3728
Pølsebane Trippeltall svak vind0.7425
Pølsebane Trippeltall mellomvind0.9869
Pølsebane Trippeltall sterk vind1.1280
Motvind Singeltall1.1107
Medvind Singeltall1.2127
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Coastal/Long Distance538.81.1137
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind540.21.1107
Predominantly Downwind494.71.2127
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore471.51.2724
Cape Doctor Coastal396.11.5149
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9608
Triple Number Coastal/Long Distance Medium1.2164
Triple Number Coastal/Long Distance High1.3728
Triple Number Windward/Leeward Low0.7425
Triple Number Windward/Leeward Medium0.9869
Triple Number Windward/Leeward High1.1280
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9608
Triple Number Coastal/Long Distance Medium1.2164
Triple Number Coastal/Long Distance High1.3728
Triple Number Windward/Leeward Low0.7425
Triple Number Windward/Leeward Medium0.9869
Triple Number Windward/Leeward High1.1280
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance538.81.1137
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Predominantly Upwind540.21.1107
Predominantly Downwind494.71.2127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1318.7888.8680.0572.6512.7478.9449.7395.8367.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance538.81.1137
Triple Number Coastal/Long Distance Low624.50.9608
Triple Number Coastal/Long Distance Medium493.31.2164
Triple Number Coastal/Long Distance High437.11.3728
Triple Number Windward/Leeward Low808.10.7425
Triple Number Windward/Leeward Medium608.00.9869
Triple Number Windward/Leeward High531.91.1280
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1318.7888.8680.0572.6512.7478.9449.7395.8367.1
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low624.40.9608
TriNum AP Med493.31.2163
TriNum AP High437.11.3728
TriNum W/L Low842.90.7118
TriNum W/L Med608.00.9869
TriNum W/L Hig531.91.1280
Predom. Upwind560.21.0710
Predom. Reaching484.41.2387
Predom. Downwind512.91.1698
Predom. Up Low759.00.7905
Predom. Up L/M587.31.0216
Predom. Up Med524.91.1430
Predom. Up M/H491.91.2198
Predom. Up High472.31.2704
Predom. Dn Low742.30.8083
Predom. Dn L/M557.61.0760
Predom. Dn Med480.41.2489
Predom. Dn M/H423.61.4164
Predom. Dn High375.11.5997
Predom. Rc Low658.80.9107
Predom. Rc L/M514.71.1658
Predom. Rc Med458.11.3098
Predom. Rc M/H417.91.4358
Predom. Rc High386.51.5525
SA/DSPL Upwind29.23SA/DSPL Downwind75.23
Scoring OptionTODTOT
5B W/L Low939.10.6389
5B W/L L/M696.30.8617
5B W/L Med598.71.0022
5B W/L M/H542.71.1055
5B W/L High500.51.1988
W/L 60-40 Low947.30.6334
W/L 60-40 L/M706.20.8496
W/L 60-40 Med612.00.9804
W/L 60-40 M/H561.11.0693
W/L 60-40 High526.11.1406
5B AP Low681.50.8805
5B AP L/M551.61.0878
5B AP Med486.81.2326
5B AP M/H445.11.3480
5B AP High414.61.4471
5B SF Bay Low812.20.7387
5B SF Bay L/M665.90.9010
5B SF Bay Med576.61.0406
5B SF Bay M/H524.91.1431
5B SF Bay High487.61.2306
Chicago-Mac Upwind1.0405
Chicago-Mac All Purpose1.0859
Chicago-Mac Downwind1.1254
BayMac Cove Island748.70.8014
BayMac Shore743.20.8073
Harvest Moon423.51.4167
ORC Ref  04560003PM5Issued on 30/04/2025Valid until 31/01/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
NARWHAL51838
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassAerodyne 38Measurement17/09/2024HINXJFA38016F101Plan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
LOA11.482Max. Beam3.992Draft2.405Displacement5,119Wetted area28.12IMS L10.750LSM010.559Acc. length11.482Sink (kg/mm) 21.23
VCGD-0.138VCGM-0.148RM Rated (kg·m) 167.4Limit of positive stability(°) 122.0Stability Index118.3Default crew weight744Declared crew weight800
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.415PBW0.121PIPA0.0035
EDL0.973ST10.041ST20.180
ST30.180ST40.112ST50.275
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P15.770IG15.531ISP17.489MDT10.126MDL10.205MDT20.098MDL20.136TL3.970MW0.205GO0.214
E5.030J4.466BAS1.479FSD0.027SFJ0.288SPLWPLTPS6.610BD0.167MWT176.50MCG5.997
Flying Headsail Foretriangles IdISPTPS117.4896.349
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date17/09/2024
SFFP0.113FFM1.472FF1.486LCFcl6.384SG1.0000
SAFP11.207FAM1.026FA1.032LCFsh6.674HBI1.300
W1120.8W2120.8W3120.8W4120.8LCFD6.069
PD1262.8PD2263.6PD3264.3PD4262.6
WD4.645PLM9000.00GSA1.0RSA1.0RM167.8
BALLAST
TANKS
IdDescriptionCapacityLCGVCGSp.WghtLevel
Sailing4Water heater, approximatly 6 gallons229.760.001.00003Poly black water tank, approximately 20 gallons759.460.001.00002Two 160 liter Vetus bladder water tanks port and starbaord.3204.460.001.00001Aluminum Fuel tank, Capicity 25 gallons (95 liters) 7/8 full955.560.000.8400
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGA#Yanmar 3GM30FC serial number E28861 with SD20 saildrive6.160.00    21 Group 27 AGM engine start battery5.510.00    12 Group 31 AGM house batteries8.460.00   
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG4Water heater, approximatly 6 gallonsWater2209.760.003Poly black water tank, approximately 20 gallonsWater7509.460.002Two 160 liter Vetus bladder water tanks port and starbaord.Water32004.460.001Aluminum Fuel tank, Capicity 25 gallons (95 liters) 7/8 fullFuel95835.560.00Total deductible705.560.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery1 Group 27 AGM engine start battery5.510.001Battery2 Group 31 AGM house batteries8.460.00#Engine (IC)Yanmar 3GM30FC serial number E28861 with SD20 saildrive6.160.00Total deductible
ORC Ref  04560003PM5Issued on 30/04/2025Valid until 31/01/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
NARWHAL51838
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn0.161.362.353.664.4451.6422/07/202211498
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC650.051.542.975.537.408.1817.70NoYes087.0122/01/2025OUS159172-002AP0.070.691.272.413.524.5015.10YesNo 35.6624/01/2025SS0.080.611.152.163.093.9114.38NoInner 29.9722/01/2025OUS159172-001
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA219.6117.4018.5111.3010.90104%173.0225/02/2025A1.519.5217.4018.4611.2210.90103%171.6225/02/2025
CRUISER/RACER REQUIREMENTS*
Accommodation length11.5 mTable area0.55 m²Headroom1.79 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity138 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity80 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560003PM5Issued on 30/04/2025Valid until 31/01/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org